BMW F90 M5 / F91-F93 M8 S63 Rvng 3.5" XL Flow Race Downpipes

Rvng XL Flow Series race downpipes have a 3.5" inlet and are built from SS304 stainless for the S63 in the F90 M5 and F9X M8.

Why you need it

Rvng calls the downpipes the best value mod for these cars. The smooth mandrel-bent design does not narrow near the turbos, and Rvng quotes up to 112 whp and 130 wtq when tuned.

Fits

• 2018-2021 BMW F90 M5 (S63), including Competition
• 2020+ BMW F91 / F92 / F93 M8 Convertible, Coupe and Gran Coupe, including Competition

Features

• 3.5" inlet, mandrel-bent, TIG-welded 304 stainless
• CAD/CAM optimized CNC 304 stainless flanges
• Smooth radius bends
• Fits LHD and RHD without modification
• Choose primary, secondary or both, uncoated or high-temp ceramic

Good to know

Intended for off-road and competition use only. Not legal for use on public roads in many areas. A supporting tune is recommended.